next stepup in power while maintaining great mileage is the 2084ss , some people like the 9853ss for buggy but i feel it is just too much low end punch causing undesireable wheelspin.


differences
9901ss - smooth low end , great midrange , good top , exceptional mileage
2084ss - great low end , great midrange , good top , great mileage
9853ss - GREAT low end , GREAT midrange , great top , good mileage
2096ss - GREAT lowend , great midrange , GREAT top , great mileage